CVE-2023-47353Public exploitNetwork attack vector

Arbitrary file download via unvalidated firmware intent

Published Feb 6, 2024 · Updated May 8, 2025

Arbitrary file download in IMOU GO 1.0.11 allows context-dependent attackers to make Android devices retrieve attacker-chosen files. DownloadFirmwareService accepts a firmware URL from an incoming Android intent without authenticating the sender or verifying the downloaded content. Exploitation requires a malicious app or ADB access to start the service; the demonstrated consequence is a forced download, while execution requires later loading.

CVSS severity8.8
High
EPSS probability0.29%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Arbitrary file download in IMOU GO 1.0.11 allows context-dependent attackers to make Android devices retrieve attacker-chosen files. DownloadFirmwareService accepts a firmware URL from an incoming Android intent without authenticating the sender or verifying the downloaded content. Exploitation requires a malicious app or ADB access to start the service; the demonstrated consequence is a forced download, while execution requires later loading.

The record

CVE
CVE-2023-47353
Published
Feb 6, 2024
Updated
May 8, 2025
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-494, T1544
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Feb 6, 2024CVE publishedPublication date reported by the CVE source.
  2. May 8, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

8.8GitHub Advisory DatabaseCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-494Download of Code Without Integrity Check
T1544Ingress Tool Transfer

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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